NAICS 488330: Navigational Services to Shipping
This industry comprises establishments primarily engaged in providing navigational services to shipping.  Marine salvage establishments are included in this industry.

Illustrative Examples:

Docking and undocking marine vessel services
Piloting services, water transportation
Marine vessel traffic reporting services
Tugboat services, harbor operation

ExioML sector: Supporting and auxiliary transport services; travel agency services (63)
Region: US | Year: 2022
Sector value added: 218433.494936 M EUR | Employment: 1181.94326807 thousand persons
Sector GHG emissions: 8811660101.37 kg CO2 eq | Energy carrier net total: 138124.307519 TJ | Carbon intensity: 0.040340242250629994

Company: Higman Marine Inc
Higman Marine Services, Inc. provides marine transportation services. The Company offers transportation of refined petroleum and black oil products, crude oil, condensates, chemicals, and petrochemicals by tank barges. Higman Marine Services serves customers in the United States.